发明名称 |
Display apparatus of image pickup apparatus with function to correct phase difference AF |
摘要 |
The present invention is intended to display information of a focal length to be corrected or a focus position of a lens on a screen so that the user easily set a proper correction value even when the correction value of the in-focus position of the phase difference AF is different depending on the focal length or the focus position. A display apparatus of an image-pickup apparatus includes a lens information display 510, 531 configured to display lens information including at least one of information relating to a focal length of a lens unit and information relating to a focus position, a scale 503 that represents a correction value for correcting an in-focus position of a phase difference AF, and an indicator 520a-c, 530a-c that is used for setting the correction value corresponding to at least one of the focal length and the focus position. |
申请公布号 |
US8854530(B2) |
申请公布日期 |
2014.10.07 |
申请号 |
US201213423970 |
申请日期 |
2012.03.19 |
申请人 |
Canon Kabushiki Kaisha |
发明人 |
Nakamoto Miyako |
分类号 |
H04N5/222;H04N5/232;G03B17/20;G03B13/36 |
主分类号 |
H04N5/222 |
代理机构 |
Cowan, Liebowitz & Latman, P.C. |
代理人 |
Cowan, Liebowitz & Latman, P.C. |
主权项 |
1. A control apparatus of an image-pickup apparatus, comprising:
a display controller configured to control a display unit to display a scale that represents a correction value for correcting an in-focus position of a phase difference AF, and to control the display unit to display, in association with the scale, lens information including at least one of information relating to a focal length of a lens unit and information relating to a focus position, the display of the scale being controllable by a user to select the correction value; and a setting unit configured to set the correction value corresponding to the information which is displayed on the display unit. |
地址 |
Tokyo JP |